[css-index] 更新

Author: triple-underscore

css-index-ja.html

@@ -115,7 +115,7 @@
 
 spec_title:CSS Indexes
 	spec_date:2026-01-16
-trans_update:2026-03-21
+trans_update:2026-05-11
 	source_checked:
 page_state_key:CSS
 original_url:https://drafts.csswg.org/indexes/
@@ -174,6 +174,7 @@
 CSSFONT5:https://drafts.csswg.org/css-fonts-5/
 CSSGCPM:https://drafts.csswg.org/css-gcpm-4/
 CSSHDR:https://drafts.csswg.org/css-color-hdr-1/
+CSSIMAGE5:https://drafts.csswg.org/css-images-5/
 CSSLP:css-link-params-ja.html
 CSSMIXIN:https://drafts.csswg.org/css-mixins-1/
 CSSOVERFLOW5:https://drafts.csswg.org/css-overflow-5/
@@ -315,6 +316,9 @@
 [CSS-IMAGES-4]
     ＜CSS Images Module Level 4＞
     URL: https://drafts.csswg.org/css-images-4/
+[CSS-IMAGES-5]
+    ＜CSS Images Module Level 5＞
+    URL: https://drafts.csswg.org/css-images-5/
 [CSS-INLINE-3]
     ＜CSS Inline Layout Module Level 3＞
     URL: https://drafts.csswg.org/css-inline-3/
@@ -602,6 +606,7 @@ <h2 title="Property/Descriptor Values">3. ~propの値, 記述子の値</h2>
 <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 
 <ul class="index">
+<li>`active-navigation-condition＠~CSSRM#typedef-active-navigation-condition$t `CSS-ROUTE-MATCHING$r
 <li>`absolute-size＠~CSSFONT#typedef-absolute-size$t `CSS-FONTS-4$r
 <li>`age＠~CSSSPEECH#typedef-voice-family-age$t `CSS-SPEECH-1$r
 <li>`alpha-value＠~CSSCOLOR#typedef-color-alpha-value$t `CSS-COLOR-4$r
@@ -693,6 +698,7 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`color-stop-list＠~CSSIMAGE4#typedef-color-stop-list$t `CSS-IMAGES-4$r ※
 <li>`color-stripe＠~CSSIMAGE4#typedef-color-stripe$t `CSS-IMAGES-4$r
 <li>`combinator＠~SELECTORS4#typedef-combinator$t `SELECTORS-4$r
+<li>`combinator＠~SELECTORS5#typedef-combinator$t `SELECTORS-5$r ※
 <li>`command-end-point＠~CSSSHAPES#typedef-shape-command-end-point$t `CSS-SHAPES-1$r
 <li>`comma-token＠~CSSSYN#typedef-comma-token$t `CSS-SYNTAX-3$r
 <li>`common-lig-values＠~CSSFONT#common-lig-values$t `CSS-FONTS-4$r
@@ -743,6 +749,7 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`dashed-ident＠~CSSVAL#typedef-dashed-ident$t `CSS-VALUES-4$r
 <li>`dashndashdigit-ident＠~CSSSYN#typedef-dashndashdigit-ident$t `CSS-SYNTAX-3$r
 <li>`decibel＠~CSSSPEECH#typedef-voice-volume-decibel$t `CSS-SPEECH-1$r
+<li>`declaration＠~CSSCOND5#typedef-declaration$t `CSS-CONDITIONAL-5$r
 <li>`declaration-list＠~CSSSYN#typedef-declaration-list$t `CSS-SYNTAX-3$r
 <li>`declaration-rule-list＠~CSSSYN#typedef-declaration-rule-list$t `CSS-SYNTAX-3$r
 <li>`declaration-value＠~CSSSYN#typedef-declaration-value$t `CSS-SYNTAX-3$r
@@ -766,10 +773,7 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`event-trigger-event＠~ANIM-TRIGGER#typedef-event-trigger-event$t `ANIMATION-TRIGGERS-1$r
 <li>`explicit-track-list＠~CSSGRID#typedef-explicit-track-list$t `CSS-GRID-2$r
 <li>`extension-name＠~CSSEXTENSION#typedef-extension-name$t `CSS-EXTENSIONS-1$r
-<li>`family-name＠~CSSFONT#family-name-value$t `CSS-FONTS-4$r
-<li>`feature-index＠~CSSFONT#feature-index-value$t `CSS-FONTS-4$r
 <li>`feature-tag-value＠~CSSFONT#feature-tag-value$t `CSS-FONTS-4$r
-<li>`feature-value-name＠~CSSFONT#feature-value-name-value$t `CSS-FONTS-4$r
 <li>`filter-function＠~FILTERS#typedef-filter-function$t `FILTER-EFFECTS-1$r
 <li>`filter-primitive-reference＠~FILTERS#typedef-result-filter-primitive-reference$t `FILTER-EFFECTS-1$r
 <li>`filter-value-list＠~FILTERS#typedef-filter-value-list$t `FILTER-EFFECTS-1$r
@@ -778,7 +782,10 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`fixed-repeat＠~CSSGRID#typedef-fixed-repeat$t `CSS-GRID-2$r
 <li>`fixed-size＠~CSSGRID#typedef-fixed-size$t `CSS-GRID-2$r
 <li>`flex＠~CSSGRID#typedef-flex$t `CSS-GRID-2$r
+<li>`font-family-name＠~CSSFONT#font-family-name-value$t `CSS-FONTS-4$r
+<li>`font-feature-index＠~CSSFONT#font-feature-index-value$t `CSS-FONTS-4$r
 <li>`font-features-tech＠~CSSFONT5#font-features-tech-values$t `CSS-FONTS-5$r
+<li>`font-feature-value-name＠~CSSFONT#font-feature-value-name-value$t `CSS-FONTS-4$r
 <li>`font-feature-value-type＠~CSSFONT#typedef-font-feature-values-font-feature-value-type$t `CSS-FONTS-4$r
 <li>`font-format＠~CSSFONT#font-format-values$t `CSS-FONTS-4$r
 <li>`font-format＠~CSSFONT5#font-format-values$t `CSS-FONTS-5$r ※
@@ -803,10 +810,10 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`gap-rule＠~CSSGAP#typedef-gap-rule$t `CSS-GAPS-1$r
 <li>`gender＠~CSSSPEECH#typedef-voice-family-gender$t `CSS-SPEECH-1$r
 <li>`general-enclosed＠~MQ5#typedef-general-enclosed$t `MEDIAQUERIES-5$r
-<li>`generic-complete＠~CSSFONT#typedef-generic-complete$t `CSS-FONTS-4$r
-<li>`generic-family＠~CSSFONT#typedef-generic-family$t `CSS-FONTS-4$r
-<li>`generic-incomplete＠~CSSFONT#typedef-generic-incomplete$t `CSS-FONTS-4$r
-<li>`generic-script-specific＠~CSSFONT#typedef-generic-script-specific$t `CSS-FONTS-4$r
+<li>`generic-font-complete＠~CSSFONT#typedef-generic-font-complete$t `CSS-FONTS-4$r
+<li>`generic-font-family＠~CSSFONT#typedef-generic-font-family$t `CSS-FONTS-4$r
+<li>`generic-font-incomplete＠~CSSFONT#typedef-generic-font-incomplete$t `CSS-FONTS-4$r
+<li>`generic-font-script-specific＠~CSSFONT#typedef-generic-font-script-specific$t `CSS-FONTS-4$r
 <li>`generic-voice＠~CSSSPEECH#typedef-generic-voice$t `CSS-SPEECH-1$r
 <li>`geometry-box＠~MASKING1#typedef-geometry-box$t `CSS-MASKING-1$r
 <li>`gradient＠~CSSIMAGE#typedef-gradient$t `CSS-IMAGES-3$r
@@ -833,8 +840,8 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`image＠~CSSIMAGE4#typedef-image$t `CSS-IMAGES-4$r ※
 <li>`image-1D＠~CSSIMAGE4#typedef-image-1d$t `CSS-IMAGES-4$r
 <li>`image-set-option＠~CSSIMAGE4#typedef-image-set-option$t `CSS-IMAGES-4$r
-<li>`image-src＠~CSSIMAGE4#typedef-image-src$t `CSS-IMAGES-4$r
-<li>`image-tags＠~CSSIMAGE4#typedef-image-tags$t `CSS-IMAGES-4$r
+<li>`image-src＠~CSSIMAGE5#typedef-image-src$t `CSS-IMAGES-5$r
+<li>`image-tags＠~CSSIMAGE5#typedef-image-tags$t `CSS-IMAGES-5$r
 <li>`import-conditions＠~CASCADE#typedef-import-conditions$t `CSS-CASCADE-5$r
 <li>`inflexible-breadth＠~CSSGRID#typedef-inflexible-breadth$t `CSS-GRID-2$r
 <li>`inherit-args＠~CSSVAL5#typedef-inherit-args$t `CSS-VALUES-5$r
@@ -862,6 +869,8 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`length＠~CSSVAL#length-value$t `CSS-VALUES-4$r
 <li>`length-percentage＠~CSSVAL#typedef-length-percentage$t `CSS-VALUES-4$r
 <li>`level＠~SELECTORS5#typedef-level$t `SELECTORS-5$r
+<li>`light-dark-color＠~CSSCOLOR5#typedef-light-dark-color$t `CSS-COLOR-5$r
+<li>`light-dark-image＠~CSSCOLOR5#typedef-light-dark-image$t `CSS-COLOR-5$r
 <li>`linear-color-hint＠~CSSIMAGE#typedef-linear-color-hint$t `CSS-IMAGES-3$r
 <li>`linear-color-hint＠~CSSIMAGE4#typedef-linear-color-hint$t `CSS-IMAGES-4$r ※
 <li>`linear-color-stop＠~CSSIMAGE#typedef-linear-color-stop$t `CSS-IMAGES-3$r
@@ -882,8 +891,6 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`line-width＠~CSSBORDER#typedef-line-width$t `CSS-BORDERS-4$r ※
 <li>`line-width-list＠~CSSGAP#typedef-line-width-list$t `CSS-GAPS-1$r
 <li>`line-width-or-repeat＠~CSSGAP#typedef-line-width-or-repeat$t `CSS-GAPS-1$r
-<li>`link-condition＠~CSSRM#typedef-link-condition$t `CSS-ROUTE-MATCHING$r
-<li>`link-condition-base＠~CSSRM#typedef-link-condition-base$t `CSS-ROUTE-MATCHING$r
 <li>`marker-ref＠~SVGpainting#DataTypeMarkerRef$t `SVG2$r
 <li>`masking-mode＠~MASKING1#typedef-masking-mode$t `CSS-MASKING-1$r
 <li>`mask-layer＠~MASKING1#typedef-mask-layer$t `CSS-MASKING-1$r
@@ -926,14 +933,10 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`navigation-condition＠~CSSRM#typedef-navigation-condition$t `CSS-ROUTE-MATCHING$r
 <li>`navigation-in-parens＠~CSSRM#typedef-navigation-in-parens$t `CSS-ROUTE-MATCHING$r
 <li>`navigation-location＠~CSSRM#typedef-navigation-location$t `CSS-ROUTE-MATCHING$r
+<li>`navigation-location-between-test＠~CSSRM#typedef-navigation-location-between-test$t `CSS-ROUTE-MATCHING$r
 <li>`navigation-location-keyword＠~CSSRM#typedef-navigation-location-keyword$t `CSS-ROUTE-MATCHING$r
 <li>`navigation-location-test＠~CSSRM#typedef-navigation-location-test$t `CSS-ROUTE-MATCHING$r
-<li>`navigation-param＠~CSSRM#typedef-navigation-param$t `CSS-ROUTE-MATCHING$r
-<li>`navigation-param-and＠~CSSRM#typedef-navigation-param-and$t `CSS-ROUTE-MATCHING$r
-<li>`navigation-param-expression＠~CSSRM#typedef-navigation-param-expression$t `CSS-ROUTE-MATCHING$r
-<li>`navigation-param-function＠~CSSRM#typedef-navigation-param-function$t `CSS-ROUTE-MATCHING$r
-<li>`navigation-param-key-value＠~CSSRM#typedef-navigation-param-key-value$t `CSS-ROUTE-MATCHING$r
-<li>`navigation-param-or＠~CSSRM#typedef-navigation-param-or$t `CSS-ROUTE-MATCHING$r
+<li>`navigation-relation＠~CSSRM#typedef-navigation-relation$t `CSS-ROUTE-MATCHING$r
 <li>`navigation-test＠~CSSRM#typedef-navigation-test$t `CSS-ROUTE-MATCHING$r
 <li>`navigation-type-keyword＠~CSSRM#typedef-navigation-type-keyword$t `CSS-ROUTE-MATCHING$r
 <li>`navigation-type-test＠~CSSRM#typedef-navigation-type-test$t `CSS-ROUTE-MATCHING$r
@@ -1001,7 +1004,8 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`radial-size＠~CSSIMAGE#typedef-radial-size$t `CSS-IMAGES-3$r
 <li>`random-cache-key＠~CSSVAL5#typedef-random-cache-key$t `CSS-VALUES-5$r
 <li>`random-item-args＠~CSSVAL5#typedef-random-item-args$t `CSS-VALUES-5$r
-<li>`random-name＠~CSSVAL5#typedef-random-name$t `CSS-VALUES-5$r
+<li>`random-key＠~CSSVAL5#typedef-random-key$t `CSS-VALUES-5$r 
+<li>`random-ua-ident＠~CSSVAL5#typedef-random-ua-ident$t `CSS-VALUES-5$r
 <li>`ratio＠~CSSVAL#ratio-value$t `CSS-VALUES-4$r
 <li>`ray-size＠~MOTION1#typedef-ray-size$t `MOTION-1$r
 <li>`rectangular-color-space＠~CSSCOLOR#typedef-rectangular-color-space$t `CSS-COLOR-4$r
@@ -1086,6 +1090,7 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`subclass-selector＠~SELECTORS4#typedef-subclass-selector$t `SELECTORS-4$r
 <li>`supports-condition＠~CSSCOND#typedef-supports-condition$t `CSS-CONDITIONAL-3$r
 <li>`supports-decl＠~CSSCOND#typedef-supports-decl$t `CSS-CONDITIONAL-3$r
+<li>`supports-env-fn＠~CSSCOND5#typedef-supports-env-fn$t `CSS-CONDITIONAL-5$r
 <li>`supports-feature＠~CSSCOND#typedef-supports-feature$t `CSS-CONDITIONAL-3$r
 <li>`supports-feature＠~CSSCOND4#typedef-supports-feature$t `CSS-CONDITIONAL-4$r
 <li>`supports-feature＠~CSSCOND5#typedef-supports-feature$t `CSS-CONDITIONAL-5$r
@@ -1106,7 +1111,7 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 <li>`syntax-string＠~CSSVAL5#typedef-syntax-string$t `CSS-VALUES-5$r
 <li>`syntax-type-name＠~CSSVAL5#typedef-syntax-type-name$t `CSS-VALUES-5$r
 <li>`system-color＠~CSSCOLOR#typedef-system-color$t `CSS-COLOR-4$r
-<li>`system-family-name＠~CSSFONT#system-family-name-value$t `CSS-FONTS-4$r
+<li>`system-font-family-name＠~CSSFONT#system-font-family-name-value$t `CSS-FONTS-4$r
 <li>`target＠~CSSCONTENT#typedef-target$t `CSS-CONTENT-3$r
 <li>`target-contrast＠~CSSCOLOR6#typedef-target-contrast$t `CSS-COLOR-6$r
 <li>`target-name＠~CSSUI#typedef-target-name$t `CSS-UI-4$r
@@ -1155,6 +1160,7 @@ <h2 title="Grammar Productions / Types">4. 文法~生成規則, 値~型</h2>
 
 <!--
 identifier＠~CSS2#value-def-identifier$t → ident
+generic-family＠~CSS2#value-def-generic-family$t → generic-font-family
 url＠~FILTERS#typedef-filter-url$t `FILTER-EFFECTS-1$r
 calc-number-product＠~CSSVAL3#typedef-calc-number-product$t → calc-product
 calc-number-sum＠~CSSVAL3#typedef-calc-number-sum$t → calc-sum
@@ -1240,6 +1246,7 @@ <h2 title="Functions">5. 関数</h2>
 <li>`asin＠~CSSVAL#funcdef-asin$f `CSS-VALUES-4$r
 <li>`atan＠~CSSVAL#funcdef-atan$f `CSS-VALUES-4$r
 <li>`atan2＠~CSSVAL#funcdef-atan2$f `CSS-VALUES-4$r
+<li>`at-rule＠~CSSCOND5#funcdef-supports-at-rule$f （ `supports^at 用） `CSS-CONDITIONAL-5$r
 <li>`attr＠~CSSVAL5#funcdef-attr$f `CSS-VALUES-5$r
 <li>`blur＠~FILTERS#funcdef-filter-blur$f `FILTER-EFFECTS-1$r
 <li>`brightness＠~FILTERS#funcdef-filter-brightness$f `FILTER-EFFECTS-1$r
@@ -1271,13 +1278,16 @@ <h2 title="Functions">5. 関数</h2>
 <li>`dynamic-range-limit-mix＠~CSSHDR#funcdef-dynamic-range-limit-mix$f `CSS-COLOR-HDR$r
 <li>`element＠~CSSIMAGE4#funcdef-element$f `CSS-IMAGES-4$r
 <li>`ellipse＠~CSSSHAPES#funcdef-basic-shape-ellipse$f `CSS-SHAPES-1$r
+<li>`env＠~CSSCOND5#funcdef-supports-env$f （ `supports^at 用） `CSS-CONDITIONAL-5$r 
 <li>`env＠~CSSENV#funcdef-env$f `CSS-ENV-1$r
 <li>`exp＠~CSSVAL#funcdef-exp$f `CSS-VALUES-4$r
 <li>`fade＠~CSSOVERFLOW4#funcdef-text-overflow-fade$f `CSS-OVERFLOW-4$r
 <li>`filter＠~FILTERS#funcdef-filter$f `FILTER-EFFECTS-1$r
 <li>`first-valid＠~CSSVAL5#funcdef-first-valid$f `CSS-VALUES-5$r
 <li>`fit-content＠~CSSGRID#funcdef-grid-template-columns-fit-content$f `CSS-GRID-2$r
 <li>`fit-content＠~SIZING#funcdef-width-fit-content$f `CSS-SIZING-3$r
+<li>`font-format＠~CSSCOND5#funcdef-supports-font-format$f（ `supports^at 用）  `CSS-CONDITIONAL-5$r
+<li>`font-tech＠~CSSCOND5#funcdef-supports-font-tech$f （ `supports^at 用） `CSS-CONDITIONAL-5$r
 <li>`grayscale＠~FILTERS#funcdef-filter-grayscale$f `FILTER-EFFECTS-1$r
 <li>`hdr-color＠~CSSHDR#funcdef-hdr-color$f `CSS-COLOR-HDR$r
 <li>`hsl＠~CSSCOLOR#funcdef-hsl$f `CSS-COLOR-4$r
@@ -1290,6 +1300,7 @@ <h2 title="Functions">5. 関数</h2>
 <li>`ident＠~CSSVAL5#funcdef-ident$f `CSS-VALUES-5$r
 <li>`if＠~CSSVAL5#funcdef-if$f `CSS-VALUES-5$r
 <li>`image＠~CSSIMAGE4#funcdef-image$f `CSS-IMAGES-4$r
+<li>`image＠~CSSIMAGE5#funcdef-image$f `CSS-IMAGES-5$r ※
 <li>`image-set＠~CSSIMAGE4#funcdef-image-set$f `CSS-IMAGES-4$r
 <li>`inherit＠~CSSVAL5#funcdef-inherit$f `CSS-VALUES-5$r
 <li>`inset＠~CSSSHAPES#funcdef-basic-shape-inset$f `CSS-SHAPES-1$r
@@ -1310,10 +1321,11 @@ <h2 title="Functions">5. 関数</h2>
 <li>`matrix＠~TRANSFORM#funcdef-transform-matrix$f `CSS-TRANSFORMS-1$r
 <li>`matrix3d＠~TRANSFORM2#funcdef-matrix3d$f `CSS-TRANSFORMS-2$r
 <li>`max＠~CSSVAL#funcdef-max$f `CSS-VALUES-4$r
-<li>`media＠~CSSCOND5#funcdef-media$f `CSS-CONDITIONAL-5$r
+<li>`media＠~CSSCOND5#funcdef-media$f （ `when^at 用） `CSS-CONDITIONAL-5$r
 <li>`min＠~CSSVAL#funcdef-min$f `CSS-VALUES-4$r
 <li>`minmax＠~CSSGRID#funcdef-grid-template-columns-minmax$f `CSS-GRID-2$r
 <li>`mod＠~CSSVAL#funcdef-mod$f `CSS-VALUES-4$r
+<li>`named-feature＠~CSSCOND5#funcdef-supports-named-feature$f （ `supports^at 用） `CSS-CONDITIONAL-5$r
 <li>`navigation＠~CSSRM#funcdef-when-navigation$f （ `when^at 用） `CSS-ROUTE-MATCHING$r 
 <li>`navigation＠~CSSRM#funcdef-if-navigation$f （ `if^f 用） `CSS-ROUTE-MATCHING$r 
 <li>`oklab＠~CSSCOLOR#funcdef-oklab$f `CSS-COLOR-4$r
@@ -1380,7 +1392,7 @@ <h2 title="Functions">5. 関数</h2>
 <li>`string＠~CSSCONTENT#funcdef-string$f `CSS-CONTENT-3$r
 <li>`stripes＠~CSSIMAGE4#funcdef-stripes$f `CSS-IMAGES-4$r
 <li>`superellipse＠~CSSBORDER#funcdef-superellipse$f `CSS-BORDERS-4$r
-<li>`supports＠~CSSCOND5#funcdef-supports$f `CSS-CONDITIONAL-5$r
+<li>`supports＠~CSSCOND5#funcdef-supports$f （ `when^at 用） `CSS-CONDITIONAL-5$r
 <li>`symbols＠~CSSCOUNTER#funcdef-symbols$f `CSS-COUNTER-STYLES-3$r
 <li>`tan＠~CSSVAL#funcdef-tan$f `CSS-VALUES-4$r
 <li>`target-counter＠~CSSCONTENT#funcdef-target-counter$f `CSS-CONTENT-3$r
@@ -1532,6 +1544,7 @@ <h3>7.1. 疑似類</h3>
 <ul>
 <li>`active＠~HTMLselectors#selector-active$ps `HTML$r
 <li>`active＠~SELECTORS4#active-pseudo$ps `SELECTORS-4$r
+<li>`active-navigation()＠~CSSRM#active-navigation-pseudo$ps `CSS-ROUTE-MATCHING$r
 <li>`active-view-transition＠~CSSVT#active-view-transition-pseudo$ps `CSS-VIEW-TRANSITIONS-2$r
 <li>`active-view-transition-type()＠~CSSVT#active-view-transition-type-pseudo$ps `CSS-VIEW-TRANSITIONS-2$r
 <li>`animated-image＠~CSSWG/css-image-animation-1/#selectordef-animated-image$ps `CSS-IMAGE-ANIMATION-1$r